Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1800 - 1831 1832 - 1897 1898 - 1907 1908 - 1937 1938 - 2000 mayhap English
1800 - 1836 1837 - 1878 1879 - 1889 1890 - 1993 1994 - 2000 mayhaps English

Run your own experiment! Raw data is available for download here.
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